WHITE MTNS INS GROUP LTD

Ticker: WTM CUSIP: G9618E107 Class: COM

MASSMUTUAL TRUST CO FSB/ADV's Holding History (CIK: 0001103653)

Note: Option positions (PUT/CALL) are excluded.

Q4 2019

Shares 17 Value ($000) $19 Avg Close $1090.77 Range $1054.00 - $1131.50

Q4 2018

Shares 6 Value ($000) $5,146 Avg Close $891.29 Range $832.88 - $942.35

Q3 2018

Shares 6 Value ($000) $5,615 Avg Close $926.90 Range $895.01 - $980.89

Q2 2018

Shares 6 Value ($000) $5,440 Avg Close $880.88 Range $804.40 - $933.70

Q1 2018

Shares 6 Value ($000) $4,935 Avg Close $825.48 Range $786.23 - $858.09

Q1 2016

Shares 7 Value ($000) $5,618 Avg Close $748.05 Range $689.31 - $809.99

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2019	17	$19	$1090.77	$1054.00 - $1131.50
Q4 2018	6	$5,146	$891.29	$832.88 - $942.35
Q3 2018	6	$5,615	$926.90	$895.01 - $980.89
Q2 2018	6	$5,440	$880.88	$804.40 - $933.70
Q1 2018	6	$4,935	$825.48	$786.23 - $858.09
Q1 2016	7	$5,618	$748.05	$689.31 - $809.99